39778885

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{4057}}^1$

素因数の和:4152

約数の個数: 16

約数和(自身を含む): 49962096

約数和(自身を除く): 10183211

約数列:

[1, 5, 37, 53, 185, 265, 1961, 4057, 9805, 20285, 150109, 215021, 750545, 1075105, 7955777, 39778885]

約数ペア:

[(1, 39778885), (5, 7955777), (37, 1075105), (53, 750545), (185, 215021), (265, 150109), (1961, 20285), (4057, 9805)]